Sick 4 month old duck

Hey, so my female duck is 4 months old and for the past month she's been sick. Started off with a slight difficulty in breathing but her condition's getting worse by the day. I find her panting most of the time, her wings always hang down, she has watery eyes and nose and severe diarrhea. she's gone super weak and of course she's eating very less because of all that. I keep her in a clean and cosy environment indoors. I took her to three different vets but none of the antibiotics and injections they've given seem to help so i'm losing all the hope. Does anyone know what might be the problem?

Since you have already consulted veterinarians and treated her with antibiotics without success, I honestly doubt anyone can offer you other suggestions. I am sorry to have nothing else to add, except I have lost 2 of my small flock of chickens last year and their illness and passing was devastating. But wanted to welcome you to BYC. We do understand.

I set fire to the rain! Watch it pour as I, touched your face. Well it burn while I cried, because I heard it screaming out your name. And I threw us into flames. I knew that was the last time, the last time...I set fire to the rain! -Adele

I set fire to the rain! Watch it pour as I, touched your face. Well it burn while I cried, because I heard it screaming out your name. And I threw us into flames. I knew that was the last time, the last time...I set fire to the rain! -Adele

Hello!
Welcome to BYC and the coop! There's a lot of great peeps here! Feel free to ask lots of questions. But most of all, make yourself at home. I'm so glad you decided to joined the BYC family. I look forward to seeing you around BYC.

Did a moth know that the flame was going to change her life forever, or did she simply fly towards that heated embrace, knowing it would offer her something she couldn't give herself? In the end, the answer didn't really matter. The moth had never wanted the choice. -Joey W. Hill-

Did a moth know that the flame was going to change her life forever, or did she simply fly towards that heated embrace, knowing it would offer her something she couldn't give herself? In the end, the answer didn't really matter. The moth had never wanted the choice. -Joey W. Hill-

It could be a poisonous plant she ate. Like potatoes are toxic to chickens. I'm nor familiar with ducks. Good luck with her.

Did a moth know that the flame was going to change her life forever, or did she simply fly towards that heated embrace, knowing it would offer her something she couldn't give herself? In the end, the answer didn't really matter. The moth had never wanted the choice. -Joey W. Hill-

Did a moth know that the flame was going to change her life forever, or did she simply fly towards that heated embrace, knowing it would offer her something she couldn't give herself? In the end, the answer didn't really matter. The moth had never wanted the choice. -Joey W. Hill-

Please also post at the "Duck thread," with full details. Unless you have an avian vet, the duck people probably know much more about treating them. You really cant wait long with a sick bird especially a young one. Hope someone can help. If you could get a message to Miss Lydia, she is great with ailing ducks.